Catherine Marien De Luca (año 2007). «Etimology of the Breed´s named "Pug"»(en inglés). Archivado desde el original el 19 de mayo de 2015. Consultado el 24 de septiembre de 2011. «The French Breed named Carlin was inspired by the actor Carlo Antonio Bertinazzi, a famous actor of the Italian Theatre of Paris in the 1700’s, better known under the psedonym of Carlin, who played the role of Harlequin with a black mask. The name Carlin indicates that the black mask was particulary valued Plug charasteristic in France at the time.»
Catherine Marien De Luca (año 2007). «Etimology of the Breed´s named "Pug"»(en inglés). Archivado desde el original el 19 de mayo de 2015. Consultado el 24 de septiembre de 2011. «The French Breed named Carlin was inspired by the actor Carlo Antonio Bertinazzi, a famous actor of the Italian Theatre of Paris in the 1700’s, better known under the psedonym of Carlin, who played the role of Harlequin with a black mask. The name Carlin indicates that the black mask was particulary valued Plug charasteristic in France at the time.»